10201202121022 has 16 divisors (see below), whose sum is σ = 17231356076544. Its totient is φ = 4487332311000.

The previous prime is 10201202121007. The next prime is 10201202121041. The reversal of 10201202121022 is 22012120210201.

It is a happy number.

10201202121022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10201202120987 and 10201202121005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7478886504 + ... + 7478887867.

It is an arithmetic number, because the mean of its divisors is an integer number (1076959754784).

Almost surely, 2^{10201202121022} is an apocalyptic number.

10201202121022 is a deficient number, since it is larger than the sum of its proper divisors (7030153955522).

10201202121022 is a wasteful number, since it uses less digits than its factorization.

10201202121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14957774415.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10201202121022 its reverse (22012120210201), we get a palindrome (32213322331223).

The spelling of 10201202121022 in words is "ten trillion, two hundred one billion, two hundred two million, one hundred twenty-one thousand, twenty-two".